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公开(公告)号：EP1146580B1
公开(公告)日：2014-06-04
申请号：EP01303362.6
申请日：2001-04-10
CPC分类号： H01M4/02 , H01M2/266 , H01M10/0413 , H01M10/12 , H01M10/281 , H01M10/345 , H01M2010/0495 , Y10T29/49108 , Y10T29/49115
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公开(公告)号：EP2009730A1
公开(公告)日：2008-12-31
申请号：EP08166813.9
申请日：2001-04-27
CPC分类号： H01M10/0413 , H01M2/26 , H01M2/263 , H01M2/266 , H01M6/10 , H01M10/0459
摘要： An electrode plate unit comprising
a group of electrode plates (2) and a plurality of negative electrode plates (3) are laminated alternately via separators (4), and
a collector plate (5,06) connected to one side face of the group of electrode plates by a plurality of welding portions (7),
wherein a positioning hole (23) is formed on formed on the edge portion of each of the electrode plates being connected to each of the collector plate, and in the connecting surface between the collector plate and the group of electrode plates, the welding portion is formed so that the welding portion is not aligned with the positioning hole.摘要翻译： 包括一组电极板（2）和多个负极板（3）的电极板单元通过隔板（4）交替层叠，并且集电板（5,66）连接到该组的一个侧面 电极板通过多个焊接部分（7）形成，其中形成在每个电极板的边缘部分上形成有定位孔（23），每个电极板的每一个连接到集电板，并且在集电器 板和一组电极板，焊接部分形成为使得焊接部分不与定位孔对齐。
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公开(公告)号：EP2012378B1
公开(公告)日：2010-01-13
申请号：EP08166814.7
申请日：2001-04-27
IPC分类号： H01M2/26
CPC分类号： H01M10/0413 , H01M2/26 , H01M2/263 , H01M2/266 , H01M6/10 , H01M10/0459
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公开(公告)号：EP2012378A3
公开(公告)日：2009-01-14
申请号：EP08166814.7
申请日：2001-04-27
IPC分类号： H01M2/26
CPC分类号： H01M10/0413 , H01M2/26 , H01M2/263 , H01M2/266 , H01M6/10 , H01M10/0459
摘要： An electrode plate unit comprising
a group of electrode plates in which a plurality of positive electrode plates (2) and a plurality of negative electrode plates (3) are laminated alternately via separators (4), and
a collector plate (5) connected to one side face of the group of electrode plates by a plurality of welding portions (7),
wherein the interval between the welding portions (7) in the connection portion between the collector plate (5) and the group of electrode plate is set to be narrower in the region in which the density of electric current collected by the collector plate is higher.摘要翻译： 1。一种电极板单元，包括一组电极板，其中多个正极板（2）和多个负极板（3）通过隔板（4）交替地层叠在一起，以及集电板（5）与一个 其特征在于，所述集电板（5）与所述电极板组的连接部的所述焊接部（7）的间隔被设定为较窄 在由集电板收集的电流密度较高的区域中。
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公开(公告)号：EP2012378A2
公开(公告)日：2009-01-07
申请号：EP08166814.7
申请日：2001-04-27
IPC分类号： H01M2/26
CPC分类号： H01M10/0413 , H01M2/26 , H01M2/263 , H01M2/266 , H01M6/10 , H01M10/0459
摘要： An electrode plate unit capable of suppressing the internal short circuit caused by flashing that is formed on the end portion of a positive electrode plate and a battery using the same. The electrode plate unit includes a group of electrode plates in which a plurality of positive electrode plates 2 and a plurality of negative electrode plates 3 are laminated alternately via separators 4, a positive electrode collector plate connected to one side face of the group of electrode plates 5 connection to the positive electrode plate 2, and a negative electrode collector plate 6 connected to another side face of the group of electrode plates for connection to the negative electrode plate 3, wherein the edge portion of the positive electrode plate 2 is protruded from the edge portion of the negative electrode plate 3 on the entire side face excluding the side face to which the negative electrode collector plate 6 of the group of electrode plates is connected.
摘要翻译： 本发明提供一种能够抑制形成于正极板的端部的由闪光引起的内部短路的电极板单元以及使用该电极板单元的电池。 电极板单元包括一组电极板，其中多个正电极板2和多个负电极板3通过隔板4交替层叠，正电极集电板连接到电极板组的一个侧面 5与正极板2连接，负极集电板6与电极板组的另一侧面连接，与负极板3连接，正极板2的边缘部从 除了与电极板组中的负极集电板6连接的侧面之外的整个侧面上的负极板3的边缘部分。
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公开(公告)号：EP1211739B1
公开(公告)日：2018-03-07
申请号：EP01310058.1
申请日：2001-11-30
CPC分类号： H01M2/24 , H01M2/0237 , H01M2/266 , H01M10/0413 , Y10T29/4911
摘要： A prismatic battery module includes a prismatic battery case (3) having a plurality of prismatic cell cases (4) connected to one another through separation walls (5), a planar electroconductive connector (16, 17) forming part of the separation wall (5) between the cell cases (4), an electrode plate group (8) arranged in each cell case (4), and an electrolyte placed in each cell case (4). Lead portions (9a, 9b) of positive electrode plates and negative electrode plates of the electrode plate group (8) are directly connected to the electroconductive connector (16, 17). The prismatic battery module requires fewer connection points and provides shorter electrical communication paths, thereby reducing internal resistance.
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公开(公告)号：EP1033771B1
公开(公告)日：2017-07-26
申请号：EP00301599.7
申请日：2000-02-29
CPC分类号： H01M2/0247 , H01M2/0217 , H01M2/20 , H01M10/34 , H01M10/613 , H01M10/625 , H01M10/647 , H01M10/651 , H01M10/6556 , H01M10/6557 , H01M10/6567
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公开(公告)号：EP2009730B1
公开(公告)日：2010-01-20
申请号：EP08166813.9
申请日：2001-04-27
CPC分类号： H01M10/0413 , H01M2/26 , H01M2/263 , H01M2/266 , H01M6/10 , H01M10/0459
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公开(公告)号：EP1150371B1
公开(公告)日：2009-09-30
申请号：EP01110491.6
申请日：2001-04-27
CPC分类号： H01M10/0413 , H01M2/26 , H01M2/263 , H01M2/266 , H01M6/10 , H01M10/0459
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公开(公告)号：EP1150371A3
公开(公告)日：2007-03-14
申请号：EP01110491.6
申请日：2001-04-27
CPC分类号： H01M10/0413 , H01M2/26 , H01M2/263 , H01M2/266 , H01M6/10 , H01M10/0459
摘要： An electrode plate unit capable of suppressing the internal short circuit caused by flashing that is formed on the end portion of a positive electrode plate and a battery using the same. The electrode plate unit includes a group of electrode plates in which a plurality of positive electrode plates 2 and a plurality of negative electrode plates 3 are laminated alternately via separators 4, a positive electrode collector plate connected to one side face of the group of electrode plates 5 connection to the positive electrode plate 2, and a negative electrode collector plate 6 connected to another side face of the group of electrode plates for connection to the negative electrode plate 3, wherein the edge portion of the positive electrode plate 2 is protruded from the edge portion of the negative electrode plate 3 on the entire side face excluding the side face to which the negative electrode collector plate 6 of the group of electrode plates is connected.
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